Javascript - Senior Developers - AI Training - Philadelphia, USA
Philadelphia, Pennsylvania, United States
$50/hrRemoteContract
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related, professional experience building scalable web apps with JavaScript/TypeScript, ability to solve LeetCode Medium–Hard, deep knowledge of event loop, closures, prototypal inheritance, async patterns, and strong code quality.
Rio de Janeiro or New York City or Singapore or New Delhi or London or Auckland or Brisbane or Christchurch or Melbourne or North Perth or Sydney or Wellington or Baltimore or Washington or San Francisco or San Diego or Philadelphia or Phoenix or Portland or New Jersey or United States
RemoteFull Time
Crimson Education: Provides personalized university admissions consulting and academic tutoring services.
5+ YOEMinimum 5 years middle/junior high teaching experience, Bachelor’s in Computer Science or related, strong communication, familiarity with online teaching platforms, knowledge of US middle school curriculum.
St. Louis or Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or Vienna
$84k-$141k/yrOnsiteFull Time
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years developing web applications with JavaScript; TypeScript preferred. Experience with modern web frameworks, CI/CD, foundational cartography or visualization knowledge, bachelor's degree required.
2+ YOEBachelor's in technology,2+ years IT experience,experience with Veeva Vault CRM,Java/JavaScript,Salesforce,CRM configuration,strong communication and analytical skills.
Business Analytics Lead - Digital Analytics (Adobe Analytics/Experience Platform)
Pittsburgh or Philadelphia or Birmingham or Cleveland or Columbus or Chicago or Austin or Dallas
$91k-$203k/yrOnsiteFull Time
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOEExpertise in Adobe Analytics and tagging, experience with Adobe Experience Platform, intermediate SQL and JavaScript, 5+ years industry experience, bachelor's degree preferred.
Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.
2+ YOE2+ years IT experience, Bachelor's in a technology field, hands-on Veeva Vault CRM and Salesforce experience, Java and JavaScript skills, strong analytical and communication skills.
Westlake or Jersey City or Merrimack or Smithfield
$97k-$185k/yrHybridFull Time
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Experience building web apps in production using Python or JavaScript/TypeScript; strong CI/CD knowledge; version control with Git/Jenkins; collaborative mindset.
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOE8+ years experience with 2+ years development; expertise in distributed systems, Java/JavaScript, AWS, OpenTelemetry, Python, observability, cloud-native and production reliability.
New York or Tampa or Atlanta or Chicago or Washington or Dallas or Los Angeles or Miami or Boston or San Diego or San Francisco or Silicon Valley or Philadelphia or Seattle
$124k-$280k/yrHybridFull Time
PwC: Providing audit, tax, and management consulting services to businesses.
6+ YOEBachelor's degree and at least 6 years of experience; senior manager level; experience with Python, JavaScript, Kotlin; CI/CD; ATDD; travel up to 20%.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Experience with Java and JavaScript, CI/CD (GitLab/Jenkins), large-scale software projects, software testing best practices, and ability to obtain TS/SCI clearance.
Guardian Life: Provides life, disability, dental, and vision insurance products.
4+ YOE4+ years building public-facing web applications; advanced JavaScript/TypeScript and modern frameworks; API and microservices experience; strong problem-solving and security awareness.
The Money Store: Provides residential mortgage lending and refinancing services to homeowners.
10+ YOE10+ years mortgage servicing experience, strong MSP knowledge, proficiency with Snowflake, Power BI, Retool, Python, JavaScript, and deep understanding of servicing processes and analytics.
MSP (Mortgage Servicing Platform), Snowflake, Power BI, Retool, Python, JavaScript
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
5+ YOEUndergraduate degree,5+ years ServiceNow development experience,proficient with JavaScript and Glide API,experience with Flow Designer,Update Sets,Agile/Scrum and CI/CD practices.
RELXLondon Stock Exchange: REL: Provides information-based analytics and decision tools for professional customers.
Design, develop, and maintain automated test frameworks; REST API testing; CI/CD/AWS; JavaScript/TypeScript; Selenium or Playwright; TDD; accessibility; performance/load testing.